The 33100 series tapered roller bearing is a high-performance bearing widely used in mechanical equipment and has excellent load-bearing capacity and wear resistance. This kind of bearing adopts a tapered roller design, which can effectively disperse the load and adapt to large radial and axial forces. The inner and outer rings and rollers of the 33100 series bearings are precision machined to ensure good fit and low friction loss, extending service life. In addition, the bearing's sealed design prevents the intrusion of dust and impurities, ensuring reliability in harsh environments. It is commonly used in automobile, mining, metallurgy and other industries, and is especially suitable for heavy-load and high-temperature working conditions. With proper lubrication and maintenance, 33100 series tapered roller bearings can provide excellent performance and stable operation, meeting the high requirements for bearings in modern industry.
Product parameters
Designation | Principal dimensions(mm) | Basic load ratings(KN) | Pu | Speed ratings(rpm) | Weight(Kg) | ISO335 | Dimensions (mm) | Abutment and fillet dimensions (mm) | Value | ||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
d1 | D | B | dyc(Cr) | stc(Cor) | Speed Ratings | Limiting Speed | Dimensions (ABMA) | d | d1~ | B | C | r1,2(min) | r3,4(min) | a | da(max) | db(min) | Da(min) | Da(max) | Db(min) | Ca(min) | Cb(min) | ra(max) | rb(max) | e | Y | Yo | |||
33108/Q | 40 | 75 | 26 | 91,5 | 104 | 11,4 | 7000 | 9000 | 0,51 | 2CE | 40 | 57,5 | 26 | 20,5 | 1,5 | 1,5 | 18 | 47 | 47 | 65 | 68 | 71 | 4 | 5,5 | 1,5 | 1,5 | 0,35 | 1,7 | 0,9 |
33109/Q | 45 | 80 | 26 | 96,5 | 114 | 12,9 | 6700 | 8000 | 0,56 | 3CE | 45 | 62,7 | 26 | 20,5 | 1,5 | 1,5 | 19 | 52 | 52 | 69 | 73 | 77 | 4 | 5,5 | 1,5 | 1,5 | 0,37 | 1,6 | 0,9 |
33110/Q | 50 | 85 | 26 | 100 | 122 | 13,4 | 6000 | 7500 | 0,59 | 3CE | 50 | 67,9 | 26 | 20 | 1,5 | 1,5 | 20 | 57 | 57 | 74 | 78 | 82 | 4 | 6 | 1,5 | 1,5 | 0,4 | 1,5 | 0,8 |
33111/Q | 55 | 95 | 30 | 110 | 156 | 17,6 | 5000 | 6700 | 0,86 | 3CE | 55 | 75,1 | 30 | 23 | 1,5 | 1,5 | 22 | 63 | 62 | 83 | 88 | 91 | 5 | 7 | 1,5 | 1,5 | 0,37 | 1,6 | 0,9 |
33112/Q | 60 | 100 | 30 | 134 | 170 | 19,6 | 5300 | 6300 | 0,92 | 3CE | 60 | 80,4 | 30 | 23 | 1,5 | 1,5 | 23 | 67 | 67 | 88 | 93 | 96 | 5 | 7 | 1,5 | 1,5 | 0,4 | 1,5 | 0,8 |
33113/Q | 65 | 110 | 34 | 142 | 208 | 24 | 4300 | 5600 | 1,30 | 3DE | 65 | 87,9 | 34 | 26,5 | 1,5 | 1,5 | 26 | 74 | 72 | 96 | 103 | 106 | 6 | 7,5 | 1,5 | 1,5 | 0,4 | 1,5 | 0,8 |
33114/Q | 70 | 120 | 37 | 172 | 250 | 30 | 4000 | 5300 | 1,70 | 3DE | 70 | 94,8 | 37 | 29 | 2 | 1,5 | 28 | 80 | 79 | 104 | 112 | 115 | 6 | 8 | 2 | 1,5 | 0,37 | 1,6 | 0,9 |
33115/Q | 75 | 125 | 37 | 176 | 265 | 31,5 | 3800 | 5000 | 1,80 | 3DE | 75 | 100 | 37 | 29 | 2 | 1,5 | 29 | 84 | 84 | 109 | 117 | 120 | 6 | 8 | 2 | 1,5 | 0,4 | 1,5 | 0,8 |
33116/Q | 80 | 130 | 37 | 179 | 280 | 32,5 | 3600 | 4800 | 1,90 | 3DE | 80 | 105 | 37 | 29 | 2 | 1,5 | 30 | 89 | 89 | 114 | 122 | 126 | 6 | 8 | 2 | 1,5 | 0,43 | 1,4 | 0,8 |
33116TN9/Q | 80 | 130 | 37 | 179 | 280 | 32,5 | 3600 | 4800 | 1,90 | 3DE | 80 | 105 | 37 | 29 | 2 | 1,5 | 30 | 89 | 89 | 114 | 122 | 126 | 6 | 8 | 2 | 1,5 | 0,43 | 1,4 | 0,8 |
33117/Q | 85 | 140 | 41 | 220 | 340 | 38 | 3400 | 4500 | 2,45 | 3DE | 85 | 112 | 41 | 32 | 2,5 | 2 | 32 | 95 | 95 | 122 | 130 | 135 | 7 | 9 | 2 | 2 | 0,4 | 1,5 | 0,8 |
33118/Q | 90 | 150 | 45 | 251 | 390 | 43 | 3000 | 4300 | 3,10 | 3DE | 90 | 120 | 45 | 35 | 2,5 | 2 | 35 | 101 | 101 | 130 | 140 | 144 | 7 | 10 | 2 | 2 | 0,4 | 1,5 | 0,8 |
33118TN9/Q | 90 | 150 | 45 | 251 | 390 | 43 | 3000 | 4300 | 3,10 | 3DE | 90 | 120 | 45 | 35 | 2,5 | 2 | 35 | 101 | 101 | 130 | 140 | 144 | 7 | 10 | 2 | 2 | 0,4 | 1,5 | 0,8 |
33122 | 110 | 180 | 56 | 369 | 630 | 67 | 2600 | 3400 | 5,55 | 3EE | 110 | 146 | 56 | 43 | 2,5 | 2 | 44 | 121 | 121 | 155 | 170 | 174 | 9 | 13 | 2 | 2 | 0,43 | 1,4 | 0,8 |
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